Custom Steel, Grey/Ductile-Iron and Stainless Investment-Casting Enquiries — Separate Aluminum Die-Cast Machined Parts
Direct factory support
Get a quote that fits your project
Send your drawing or product reference, material grade and required quantity. Relia will review the requirements with you.
- Drawing & specification review
Confirm the supply scope and critical requirements.
- Samples before custom production
Review inspected samples before approving a batch.
- Inspection documents
Agree material and dimensional records for your part.
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ServiceOEM/ODM Service
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Surface TreatmentPainting, Sand Blasting, Electroplating, etc.ProcessDie Casting+Machining+Surface Treatment
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Quality Control100% InspectionToleranceCustomized Tolerance
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StandardCustomers' RequirementsDrawing Format2D/3D IGS, DWG, STP, PDF, etc.
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MaterialAluminumDimensionsCustomized Sizes
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ColorCustormers' Requirements
Custom metal casting requests should identify one material and production route for the component. This OEM/ODM enquiry includes steel, grey iron, ductile iron and stainless-steel investment-casting requests, with separate aluminum die-cast parts and machining. Dimensions, tolerances, color and standards follow customer requirements.
- Supply 2D/3D IGS, DWG, STP or PDF component information.
- Select the material grade and manufacturing-route requirement.
- Mark finished machining interfaces and dimensional limits.
- Specify painting, sandblasting or electroplating where required.
- State quantity and the supplied component condition.
- Define inspection characteristics and acceptance records.
Make the cast and machined requirements measurable
Show the complete cast shape and the interfaces that need machining. Place the finished limits on the relevant dimensions and identify their reference datums. The requested standard and tolerance should describe the actual part rather than a general precision category.
Select the finish for the chosen material
Painting, sandblasting and electroplating are named surface choices. Identify the desired result and any contact or mounting areas requiring particular instructions. Customized color belongs in that finished-part requirement, alongside the required material and delivered condition.
Define the stated inspection against the drawing
The service states 100% inspection. Agree the dimensions, material or surface characteristics to be checked and the records needed for acceptance. Keep an aluminum die-cast component enquiry distinct from an iron or steel investment-casting request so the quotation describes one selected supply configuration for each part.





